SDK Monitor

See which apps keep up with Android.

Every app declares the Android version it was built for, its target SDK, and that decides which of Android's newer privacy and security protections apply to it. Android never shows it. SDK Monitor shows it for every app on your phone, and keeps a record of every change.

▶Every app at a glance. Searchable, sorted by name or target SDK, each app marked with its level. The shape says how current it is: a green sun for the latest Android, down to a red triangle for apps far behind.

▶Where apps stand. How many of your apps target each Android version, for your own apps, system apps or both. Tap a level to see the apps behind it.

▶Every change, kept. When an update moves an app's target SDK, SDK Monitor logs it, so you see who keeps up and who falls behind, week by week.

▶Every version. Target and minimum SDK, version and size, and a history of every version you have had.

SDK Monitor first shipped in 2018. Every screen has since been rebuilt with Kotlin Multiplatform, Compose and Material 3 Expressive, and the app's ideas got sharper: the level now has a shape as well as a color, the change log has analytics on top, and the same screens run on a tablet and on the web.

Private by design ・No internet permission. SDK Monitor cannot go online, so nothing about your apps leaves your phone. No account, no ads, no analytics. ・Background checks, on your schedule. It looks for changes as often as you choose and notifies you when an app moves its target SDK. ・Your data, exportable. Save everything as a CSV file whenever you like. ・Light, dark and dynamic color, in English, German, Spanish, French, Italian, Portuguese (Brazil), Japanese and Chinese.

📄 License Apache License 2.0